(2021/04/19)
p. 824 - 827
(2010/06/13)(2009/04/24)
p. 6354 - 6363
(2008/09/21)(2010/02/09)
4-methoxymethylsalicylate
ethyl bromoacetate
methyl 4-methoxy-2-(2-methoxy-2-oxoethoxy)benzoate
2-ethoxycarbonylmethoxy-4-methoxy-benzoic acid ethyl ester
methyl 2-(2-ethoxy-2-oxoethoxy)-4-methoxybenzoate